CN101865931B - 声速测定装置以及声速测定方法 - Google Patents

声速测定装置以及声速测定方法 Download PDF

Info

Publication number
CN101865931B
CN101865931B CN201010163281.4A CN201010163281A CN101865931B CN 101865931 B CN101865931 B CN 101865931B CN 201010163281 A CN201010163281 A CN 201010163281A CN 101865931 B CN101865931 B CN 101865931B
Authority
CN
China
Prior art keywords
sound
ripple
travel
time
velocity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201010163281.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN101865931A (zh
Inventor
末利良一
克里特·杜里奥
鱼留笃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Publication of CN101865931A publication Critical patent/CN101865931A/zh
Application granted granted Critical
Publication of CN101865931B publication Critical patent/CN101865931B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Rheumatology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CN201010163281.4A 2009-04-14 2010-04-14 声速测定装置以及声速测定方法 Expired - Fee Related CN101865931B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-098414 2009-04-14
JP2009098414A JP5280927B2 (ja) 2009-04-14 2009-04-14 音速測定装置及び音速測定方法

Publications (2)

Publication Number Publication Date
CN101865931A CN101865931A (zh) 2010-10-20
CN101865931B true CN101865931B (zh) 2013-03-13

Family

ID=42315830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010163281.4A Expired - Fee Related CN101865931B (zh) 2009-04-14 2010-04-14 声速测定装置以及声速测定方法

Country Status (5)

Country Link
US (1) US8256295B2 (de)
EP (1) EP2241260B1 (de)
JP (1) JP5280927B2 (de)
CN (1) CN101865931B (de)
AT (1) ATE533406T1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029460A1 (ja) * 2010-08-31 2012-03-08 株式会社日立メディコ 画像再構成方法及び装置
JP2012189352A (ja) * 2011-03-09 2012-10-04 Ihi Inspection & Instrumentation Co Ltd 表面を伝播する超音波の音速測定装置と方法
US9195902B2 (en) * 2011-07-14 2015-11-24 Megachips Corporation Straight line detection apparatus and straight line detection method
JP2013088118A (ja) * 2011-10-13 2013-05-13 Ihi Inspection & Instrumentation Co Ltd ガイド波を用いた検査方法
JP6193124B2 (ja) * 2011-11-17 2017-09-06 株式会社日立製作所 超音波診断装置及び超音波画像生成方法
US9535041B2 (en) 2012-05-21 2017-01-03 Furuno Electric Company Limited Propagation rate measurement device, propagation rate measurement program, and propagation rate measurement method
WO2014038569A1 (ja) * 2012-09-10 2014-03-13 古野電気株式会社 厚み測定装置及び厚み測定方法
WO2014087776A1 (ja) * 2012-12-06 2014-06-12 古野電気株式会社 測定装置、及び測定方法
US9912415B2 (en) * 2013-11-12 2018-03-06 Qualcomm Incorporated Fast service discovery and pairing using ultrasonic communication
JP2015173879A (ja) * 2014-03-17 2015-10-05 古野電気株式会社 音速測定装置、音速測定方法、及び音速測定プログラム
JP2015232519A (ja) * 2014-06-10 2015-12-24 アズビル株式会社 クランプオン式超音波流量計及び流量の計測方法
CN104483385B (zh) * 2014-12-05 2017-02-22 中国航空工业集团公司北京航空材料研究院 一种各向异性材料纵波声速的测量方法
WO2017040866A1 (en) * 2015-09-01 2017-03-09 Delphinus Medical Technologies, Inc. Tissue imaging and analysis using ultrasound waveform tomography
WO2017094397A1 (ja) * 2015-12-04 2017-06-08 古野電気株式会社 超音波解析装置、超音波解析方法及び超音波解析プログラム
CN106525979A (zh) * 2016-11-16 2017-03-22 中国矿业大学(北京) 基于波形包络的各向同性介质超声波速度自动计算方法
CN116602709A (zh) * 2017-06-21 2023-08-18 夏里特柏林大学医学院 用于测定皮质骨的系统、方法和计算机程序产品
CN113109446B (zh) * 2021-04-15 2022-11-29 复旦大学 一种超声断层成像方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279157A (en) * 1978-06-22 1981-07-21 U.S. Philips Corporation Method of and device for determining the internal structure of a body by means of acoustic beams
CN1732853A (zh) * 2004-02-23 2006-02-15 计算机逻辑公司 超声波骨头评估的装置及方法
CN1766530A (zh) * 2005-11-29 2006-05-03 澳诺制药有限公司 用双向逼近法测定骨中声速的方法
CN1846628A (zh) * 2006-04-29 2006-10-18 澳诺制药有限公司 用时间极值法测定超声波在骨骼中传播速度的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426979A (en) * 1990-06-04 1995-06-27 Medicano Systems Ltd. Frequency spectrum apparatus for determining mechanical properties
JPH06109709A (ja) * 1992-08-31 1994-04-22 Medicano Syst Ltd 中実物の力学的性質判定装置とその方法、並びに中実物の走査及び力学的性質判定装置とその方法
JP2575583B2 (ja) * 1993-03-16 1997-01-29 アロカ株式会社 生体組織中の超音波伝搬特性に関する係数値の推定方法
JP2840040B2 (ja) * 1994-12-22 1998-12-24 アロカ株式会社 組織内音速測定方法
DE69635587T2 (de) * 1995-10-04 2006-08-10 Sunlight Medical, Ltd. Ultraschallvorrichtung zum feststellen von knocheneigenschaften
WO1997030635A1 (fr) * 1996-02-21 1997-08-28 Sekisui Kagaku Kogyo Kabushiki Kaisya Procede et dispositif de diagnostic de l'osteoporose
KR100547960B1 (ko) * 1998-03-03 2006-02-02 썬라이트 메디칼, 리미티드 뼈 속에서의 음속 결정 방법 및 그 측정 탐침
JP4688262B2 (ja) * 2000-07-27 2011-05-25 アロカ株式会社 超音波診断装置
FR2839877B1 (fr) * 2002-05-27 2005-04-08 Centre Nat Rech Scient Procede, sonde et appareil pour evaluer de maniere non-invasive une duree de parcours ou une vitesse d'ultra-sons le long d'une interface, notamment osseuse
JP2005043164A (ja) * 2003-07-25 2005-02-17 Toshiba Corp 音波伝播時間測定装置
DE10338940B3 (de) * 2003-08-22 2005-02-10 Fresenius Medical Care Deutschland Gmbh Verfahren zum Messen einer Signallaufzeit in Blut und Vorrichtung zur Anwendung des Verfahrens
GB2424276B (en) * 2005-03-17 2008-09-17 Furuno Electric Co Ultrasonic bone evaluation apparatus
US7753848B2 (en) * 2005-11-11 2010-07-13 Brainlab Ag Determining speed-of-sound factors in ultrasound images of a body
JP5280647B2 (ja) * 2007-05-29 2013-09-04 古野電気株式会社 超音波を用いた骨強度診断装置及び超音波を用いた骨強度診断装置が作動する方法
JP4994182B2 (ja) 2007-10-17 2012-08-08 アルパイン株式会社 オーディオ装置
JP2009153945A (ja) * 2007-12-28 2009-07-16 Furuno Electric Co Ltd 骨厚み測定装置
JP5374086B2 (ja) * 2008-07-25 2013-12-25 古野電気株式会社 骨強度診断装置及び骨強度測定方法
JP5235112B2 (ja) * 2008-07-25 2013-07-10 古野電気株式会社 形状検出装置、形状検出方法、及び形状検出装置を用いた骨強度診断装置
JP2010099452A (ja) * 2008-09-25 2010-05-06 Fujifilm Corp 超音波診断装置及び超音波診断方法
JP5174604B2 (ja) * 2008-09-30 2013-04-03 富士フイルム株式会社 超音波信号処理装置及び方法
JP2010234013A (ja) * 2009-03-31 2010-10-21 Fujifilm Corp 超音波診断装置及び超音波診断方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279157A (en) * 1978-06-22 1981-07-21 U.S. Philips Corporation Method of and device for determining the internal structure of a body by means of acoustic beams
CN1732853A (zh) * 2004-02-23 2006-02-15 计算机逻辑公司 超声波骨头评估的装置及方法
CN1766530A (zh) * 2005-11-29 2006-05-03 澳诺制药有限公司 用双向逼近法测定骨中声速的方法
CN1846628A (zh) * 2006-04-29 2006-10-18 澳诺制药有限公司 用时间极值法测定超声波在骨骼中传播速度的方法

Also Published As

Publication number Publication date
ATE533406T1 (de) 2011-12-15
CN101865931A (zh) 2010-10-20
JP5280927B2 (ja) 2013-09-04
US20100257935A1 (en) 2010-10-14
EP2241260B1 (de) 2011-11-16
EP2241260A1 (de) 2010-10-20
JP2010246692A (ja) 2010-11-04
US8256295B2 (en) 2012-09-04

Similar Documents

Publication Publication Date Title
CN101865931B (zh) 声速测定装置以及声速测定方法
JP5847941B2 (ja) 波形トラッキング装置、超音波診断装置、及び波形トラッキング方法
CN104203112B (zh) 超声波诊断装置以及弹性评价方法
CN103462643B (zh) 一种剪切波速度测量方法、装置和系统
CN103181780A (zh) 信号分析方法、超声波图像分析方法以及超声波成像系统
CN102551791A (zh) 一种超声成像方法和装置
US9465063B2 (en) Method and system for the estimation and cancellation of multipath delay of electromagnetic signals, in particular SSR replies
JP6134323B2 (ja) 厚み測定装置及び厚み測定方法
CN110368031A (zh) 弹性测量检测方法及系统
WO2008146513A1 (ja) 骨強度診断装置及び骨強度診断方法
CN105877783B (zh) 二维剪切波弹性成像方法和装置
CN107783137B (zh) 一种基于五波束配置的声多普勒和声相关测速方法
JP5801956B2 (ja) 伝播速度測定装置、伝播速度測定プログラム、及び伝播速度測定方法
CN105116371B (zh) 一种基于连续发射调频信号的目标定位方法与装置
CN108113702A (zh) 一种超声波扫查方法和装置
CN109589138A (zh) 一种剪切波波速计算方法及弹性成像设备
CN104837411B (zh) 测量装置及测量方法
JP2015173879A (ja) 音速測定装置、音速測定方法、及び音速測定プログラム
JP6633854B2 (ja) 超音波測定装置
CN104297756B (zh) 水下旋转目标缩比声纳成像方法及系统
CN104619264B (zh) 厚度测量装置及厚度测量方法
Miyamoto et al. 1P2-11 Defect detection inside billet by ultrasonic transmission method using phased array technique
JP2015084979A (ja) 超音波診断装置
IL142447A (en) Ultrasonic apparatus and method for evaluation of bone tissue

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20180414